diff options
| author | Martin Pieuchot <mpi@cvs.openbsd.org> | 2015-03-25 13:00:39 +0000 |
|---|---|---|
| committer | Martin Pieuchot <mpi@cvs.openbsd.org> | 2015-03-25 13:00:39 +0000 |
| commit | 8ce0a1763ad6a7bd0850f8472b84678976043b2b (patch) | |
| tree | f0c589646302f07abdce1d515ef09eb34d8fe094 /sys/dev/usb/ehci.c | |
| parent | 8036f33be29ec275c1e498140ce3f3b9ff0e284e (diff) | |
Use KASSERT() to check when/if URQ_REQUEST is correctly set just like
xhci(4) does.
Diffstat (limited to 'sys/dev/usb/ehci.c')
| -rw-r--r-- | sys/dev/usb/ehci.c | 40 |
1 files changed, 9 insertions, 31 deletions
diff --git a/sys/dev/usb/ehci.c b/sys/dev/usb/ehci.c index 72ae0b580da..3285801ea5c 100644 --- a/sys/dev/usb/ehci.c +++ b/sys/dev/usb/ehci.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ehci.c,v 1.178 2015/03/25 12:56:11 mpi Exp $ */ +/* $OpenBSD: ehci.c,v 1.179 2015/03/25 13:00:38 mpi Exp $ */ /* $NetBSD: ehci.c,v 1.66 2004/06/30 03:11:56 mycroft Exp $ */ /* @@ -2891,17 +2891,11 @@ ehci_device_ctrl_start(struct usbd_xfer *xfer) struct ehci_softc *sc = (struct ehci_softc *)xfer->device->bus; usbd_status err; + KASSERT(xfer->rqflags & URQ_REQUEST); + if (sc->sc_bus.dying) return (USBD_IOERROR); -#ifdef DIAGNOSTIC - if (!(xfer->rqflags & URQ_REQUEST)) { - /* XXX panic */ - printf("ehci_device_ctrl_transfer: not a request\n"); - return (USBD_INVAL); - } -#endif - err = ehci_device_request(xfer); if (err) return (err); @@ -2918,13 +2912,7 @@ ehci_device_ctrl_done(struct usbd_xfer *xfer) struct ehci_softc *sc = (struct ehci_softc *)xfer->device->bus; struct ehci_xfer *ex = (struct ehci_xfer *)xfer; - DPRINTFN(10,("ehci_ctrl_done: xfer=%p\n", xfer)); - -#ifdef DIAGNOSTIC - if (!(xfer->rqflags & URQ_REQUEST)) { - panic("ehci_ctrl_done: not a request"); - } -#endif + KASSERT(xfer->rqflags & URQ_REQUEST); if (xfer->status != USBD_NOMEM) { ehci_free_sqtd_chain(sc, ex); @@ -3090,17 +3078,11 @@ ehci_device_bulk_start(struct usbd_xfer *xfer) usbd_status err; int s; - DPRINTFN(2, ("ehci_device_bulk_start: xfer=%p len=%u flags=%d\n", - xfer, xfer->length, xfer->flags)); + KASSERT(!(xfer->rqflags & URQ_REQUEST)); if (sc->sc_bus.dying) return (USBD_IOERROR); -#ifdef DIAGNOSTIC - if (xfer->rqflags & URQ_REQUEST) - panic("ehci_device_bulk_start: a request"); -#endif - sqh = epipe->sqh; err = ehci_alloc_sqtd_chain(sc, xfer->length, xfer, &data, &dataend); @@ -3224,14 +3206,11 @@ ehci_device_intr_start(struct usbd_xfer *xfer) usbd_status err; int s; + KASSERT(!(xfer->rqflags & URQ_REQUEST)); + if (sc->sc_bus.dying) return (USBD_IOERROR); -#ifdef DIAGNOSTIC - if (xfer->rqflags & URQ_REQUEST) - panic("ehci_device_intr_start: a request"); -#endif - sqh = epipe->sqh; err = ehci_alloc_sqtd_chain(sc, xfer->length, xfer, &data, &dataend); @@ -3370,6 +3349,8 @@ ehci_device_isoc_start(struct usbd_xfer *xfer) int s, trans_count, offs; int frindex; + KASSERT(!(xfer->rqflags & URQ_REQUEST)); + start = NULL; prev = NULL; itd = NULL; @@ -3404,9 +3385,6 @@ ehci_device_isoc_start(struct usbd_xfer *xfer) } #ifdef DIAGNOSTIC - if (xfer->rqflags & URQ_REQUEST) - panic("ehci_device_isoc_start: request"); - if (!ex->isdone) printf("ehci_device_isoc_start: not done, ex = %p\n", ex); ex->isdone = 0; |